EP7309-CVZ Cirrus Logic Inc, EP7309-CVZ Datasheet - Page 44

• Manufacturer Part Number: EP7309-CVZ
• Description: IC ARM720T MCU 74MHZ 208-LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP7r

Specifications of EP7309-CVZ

• Core Size: 32-Bit
• Core Processor: ARM7
• Speed: 74MHz
• Connectivity: Codec, DAI, EBI/EMI, IrDA, Keypad, SPI/Microwire1, UART/USART
• Peripherals: LCD, LED, MaverickKey, POR, PWM
• Number Of I /o: 27
• Program Memory Type: ROMless
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 2.7 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 208-LQFP
• Controller Family/series: (ARM7)
• No. Of I/o's: 27
• Ram Memory Size: 48KB
• Cpu Speed: 74MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 2
• Digital Ic Case Style: LQFP
• Embedded Interface Type: SSI, UART
• Rohs Compliant: Yes
• Processor Series: EP73xx
• Core: ARM720T
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1214

EP7309
High-Performance, Low-Power System on Chip
44
Pin No.
LQFP
100
101
44
45
46
47
53
54
55
56
59
60
61
62
68
69
70
75
76
77
78
79
80
82
83
84
85
86
87
88
91
92
93
94
95
96
97
99
TFBGA
Table 22. JTAG Boundary Scan Signal Ordering (Continued)
Ball
W10
W11
W12
W13
W14
W15
W16
Y10
V11
Y11
Y12
V12
Y13
V13
Y14
V14
Y15
V15
Y16
V16
W4
W5
W6
W8
R1
R2
V4
Y4
V5
Y5
V6
Y6
Y8
V9
A1
T3
T1
T2
©
PBGA
Ball
M10
M11
R10
N10
R11
R12
N11
R13
T10
T12
L10
T13
T14
M4
M8
M9
Copyright Cirrus Logic, Inc. 2005
N1
N2
N5
R3
N6
R4
K8
R6
N8
R8
N9
R9
K9
L5
T2
T3
T4
L7
T6
T8
T9
L9
(All Rights Reserved)
PE[1]/BOOTSEL1
PE[0]/BOOTSEL0
PD[0]/LEDFLSH
PE[2]/CLKSEL
SSIRXFR
nEXTFIQ
ADCOUT
SMPCLK
nADCCS
ADCCLK
DRIVE1
DRIVE0
Signal
ADCIN
COL7
COL6
COL5
COL4
COL3
COL2
COL1
COL0
PD[7]
PD[6]
PD[5]
PD[4]
PD[3]
PD[2]
PD[1]
D[31]
D[30]
D[29]
D[28]
A[27]
D[27]
A[26]
BUZ
FB1
FB0
Type
Out
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
Position
101
104
107
110
122
125
126
128
131
134
136
138
140
141
142
144
146
148
150
152
154
156
158
160
163
166
169
172
174
177
79
80
83
86
89
92
95
98
DS507F1